diff options
| -rw-r--r-- | Doc/perl/l2hinit.perl | 132 |
1 files changed, 86 insertions, 46 deletions
diff --git a/Doc/perl/l2hinit.perl b/Doc/perl/l2hinit.perl index 1019d48..92ad45a 100644 --- a/Doc/perl/l2hinit.perl +++ b/Doc/perl/l2hinit.perl @@ -33,7 +33,12 @@ $TOP_NAVIGATION = 1; $BOTTOM_NAVIGATION = 1; $AUTO_NAVIGATION = 0; -$BODYTEXT = 'bgcolor="#ffffff"'; +$SUPPRESS_CONTENTS = 0; +$SUPPRESS_INDEXES = 0; + +# these exactly match the python.org colors +$BODYTEXT = ('bgcolor="#ffffff" text="#000000"' + . ' link="#0000bb" vlink="#551a8b" alink="#ff0000"'); $CHILDLINE = "\n<p><hr>\n"; $VERBOSITY = 0; @@ -86,6 +91,23 @@ sub custom_driver_hook{ print "\nadding $dir to \$TEXINPUTS\n"; } +# Defining this allows us to remove all table of contents and index +# processing using an init file; this is required to get rid of the +# Table of Contents or we'd get a blank page. Based on a suggestion +# from Ross Moore <ross@ics.mq.edu.au>. +# +# Seems to require a more recent version of LaTeX2HTML than I've +# been using, though. +# +sub preprocess{ + if ($SUPPRESS_CONTENTS) { + s/\\(tableofcontents|listof(figures|tables))/\2/g; + } + if ($SUPPRESS_INDEXES) { + s/\\(print|make)index//g; + } +} + sub set_icon_size{ my($name, $w, $h) = @_; @@ -95,22 +117,28 @@ sub set_icon_size{ foreach $name (split(/ /, 'up next previous contents index modules blank')) { set_icon_size($name, 32, 32); } -# The '_motif' is really annoying, and makes the HTML larger with no value -# added, so strip it off: -foreach $name (keys %icons) { - my $icon = $icons{$name}; - # Strip off the wasteful '_motif': - $icon =~ s/_motif//; - # Change the greyed-out icons to be blank: - $icon =~ s/[a-z]*_gr/blank/; - $icons{$name} = $icon; +sub adjust_icon_information{ + # The '_motif' is really annoying, and makes the HTML larger with no value + # added, so strip it off: + foreach $name (keys %icons) { + my $icon = $icons{$name}; + # Strip off the wasteful '_motif': + $icon =~ s/_motif//; + # Change the greyed-out icons to be blank: + $icon =~ s/[a-z]*_gr[.]/blank./; + # make sure we're using the latest $IMAGE_TYPE + $icon =~ s/[.](gif|png)$/.$IMAGE_TYPE/; + $icons{$name} = $icon; + } + $icons{'blank'} = 'blank.' . $IMAGE_TYPE; + + $CUSTOM_BUTTONS = ''; + $BLANK_ICON = "\n<td>" . img_tag('blank.' . $IMAGE_TYPE) . "</td>"; + $BLANK_ICON =~ s/alt="blank"/alt=""/; + $NAV_BGCOLOR = " bgcolor=\"#99CCFF\""; } -$icons{'blank'} = 'blank.' . $IMAGE_TYPE; +adjust_icon_information(); -$CUSTOM_BUTTONS = ''; -$BLANK_ICON = "\n<td>" . img_tag('blank.' . $IMAGE_TYPE) . "</td>"; -$BLANK_ICON =~ s/alt="blank"/alt=""/; -$NAV_BGCOLOR = " bgcolor=\"#99CCFF\""; sub make_nav_sectref{ my($label,$title) = @_; @@ -127,17 +155,23 @@ sub make_nav_panel{ . "\n<tr>" . "\n<td>$NEXT</td>" . "\n<td>$UP</td>" - . "\n<td>$PREVIOUS</td>" - . "\n<td align=center$NAV_BGCOLOR width=\"100%\">" - . "\n <b class=title>$t_title</b></td>" - . ($CONTENTS ? "\n<td>$CONTENTS</td>" : $BLANK_ICON) - . "\n<td>$CUSTOM_BUTTONS</td>" # module index - . ($INDEX ? "\n<td>$INDEX</td>" : $BLANK_ICON) - . "\n</tr></table>" - #. "<hr>" - . make_nav_sectref("Next", $NEXT_TITLE) - . make_nav_sectref("Up", $UP_TITLE) - . make_nav_sectref("Previous", $PREVIOUS_TITLE); + . "\n<td>$PREVIOUS</td>"; + if ($SUPPRESS_CONTENTS && $SUPPRESS_INDEXES) { + $s .= ("\n<td align=right$NAV_BGCOLOR width=\"100%\">" + . "\n <b class=title>$t_title\ \ \ </b></td>"); + } + else { + $s .= ("\n<td align=center$NAV_BGCOLOR width=\"100%\">" + . "\n <b class=title>$t_title</b></td>" + . ($CONTENTS ? "\n<td>$CONTENTS</td>" : $BLANK_ICON) + . "\n<td>$CUSTOM_BUTTONS</td>" # module index + . ($INDEX ? "\n<td>$INDEX</td>" : $BLANK_ICON)); + } + $s .= ("\n</tr></table>" + . make_nav_sectref("Next", $NEXT_TITLE) + . make_nav_sectref("Up", $UP_TITLE) + . make_nav_sectref("Previous", $PREVIOUS_TITLE)); + # remove these; they are unnecessary and cause error from validation $s =~ s/ NAME="tex2html\d+"\n//g; return $s; } @@ -320,9 +354,13 @@ sub add_idx_hook{ } -# In addition to the standard stuff, add label to allow named node files. +# In addition to the standard stuff, add label to allow named node files and +# support suppression of the page complete (for HTML Help use). sub do_cmd_tableofcontents { local($_) = @_; +# if ($SUPPRESS_CONTENTS) { +# return $_; +# } $TITLE = $toc_title; $tocfile = $CURRENT_FILE; my($closures,$reopens) = preserve_open_tags(); @@ -416,29 +454,31 @@ sub add_bbl_and_idx_dummy_commands { my $id = $global{'max_id'}; s/([\\]begin\s*$O\d+$C\s*thebibliography)/$bbl_cnt++; $1/eg; - s/([\\]begin\s*$O\d+$C\s*thebibliography)/$id++; "\\bibliography$O$id$C$O$id$C $1"/geo - #if ($bbl_cnt == 1) - ; - #} + s/([\\]begin\s*$O\d+$C\s*thebibliography)/$id++; "\\bibliography$O$id$C$O$id$C $1"/geo; #---------------------------------------------------------------------- # (FLD) This was added - my(@parts) = split(/\\begin\s*$O\d+$C\s*theindex/); - if (scalar(@parts) == 3) { - # Be careful to re-write the string in place, since $_ is *not* - # returned explicity; *** nasty side-effect dependency! *** - print "\nadd_bbl_and_idx_dummy_commands ==> adding module index"; - my $rx = "([\\\\]begin\\s*$O\\d+$C\\s*theindex[\\s\\S]*)" - . "([\\\\]begin\\s*$O\\d+$C\\s*theindex)"; - s/$rx/\\textohtmlmoduleindex \1 \\textohtmlindex \2/o; - # Add a button to the navigation areas: - $CUSTOM_BUTTONS .= ("<a\n href=\"modindex.html\">" - . img_tag('modules.'.$IMAGE_TYPE) . "</a>"); + if ($SUPPRESS_INDEXES) { + $CUSTOM_BUTTONS .= img_tag('blank.' . $IMAGE_TYPE); } else { - $CUSTOM_BUTTONS .= img_tag('blank.' . $IMAGE_TYPE); - $global{'max_id'} = $id; # not sure why.... - s/([\\]begin\s*$O\d+$C\s*theindex)/\\textohtmlindex $1/o; - s/[\\]printindex/\\textohtmlindex /o; + my(@parts) = split(/\\begin\s*$O\d+$C\s*theindex/); + if (scalar(@parts) == 3) { + # Be careful to re-write the string in place, since $_ is *not* + # returned explicity; *** nasty side-effect dependency! *** + print "\nadd_bbl_and_idx_dummy_commands ==> adding module index"; + my $rx = "([\\\\]begin\\s*$O\\d+$C\\s*theindex[\\s\\S]*)" + . "([\\\\]begin\\s*$O\\d+$C\\s*theindex)"; + s/$rx/\\textohtmlmoduleindex \1 \\textohtmlindex \2/o; + # Add a button to the navigation areas: + $CUSTOM_BUTTONS .= ("<a\n href=\"modindex.html\">" + . img_tag('modules.'.$IMAGE_TYPE) . "</a>"); + } + else { + $CUSTOM_BUTTONS .= img_tag('blank.' . $IMAGE_TYPE); + $global{'max_id'} = $id; # not sure why.... + s/([\\]begin\s*$O\d+$C\s*theindex)/\\textohtmlindex $1/o; + s/[\\]printindex/\\textohtmlindex /o; + } } #---------------------------------------------------------------------- lib_add_bbl_and_idx_dummy_commands() |